Water Damage Restoration in Missouri
92 certified water damage firms on file in Missouri. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Blue Springs, Chesterfield, Bonne Terre, Independence, Fenton, Maryland Heights, Joplin, Ashland, Bridgeton, Cottleville, Cape Girardeau, Camdenton, Brookline, Foristell, Grain Valley, De Soto, Crestwood, Herculaneum, Hazelwood, Hillsboro, Jackson, Kirksville, Manchester, Maplewood, Florissant, Marshall, Montreal, Osage Beach, Rolla, Saint Joseph, Saint Peters, Salem, Seymour, Sikeston, St Charles, St Louis, St. Louis, Troy, Union, Warrenton
What Missouri water damage firms are certified in
Certification counts across the 92 Missouri firms on file for this work. These are the credentials on record with the issuing body — not what the firms advertise.
| Credential | What it covers | Missouri firms |
|---|---|---|
| WRT | Water Damage Restoration Technician | 92 |
| FSRT | Fire and Smoke Damage Restoration Technician | 69 |
| AMRT | Applied Microbial Remediation Technician | 63 |
| ASD | Applied Structural Drying Technician | 63 |
| OCT | Odor Control Technician | 55 |
| CCT | Carpet Cleaning Technician | 45 |
76 of these firms hold three or more certifications; 2 appear in two independent registries and carry a cross-verified marker; 31 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Every Missouri firm we hold a record for, A–Z by city →
Water Damage in Missouri: common questions
Is water damage work licensed in Missouri?
No US state licenses water damage work specifically. General contractor registration may apply to any rebuild that follows. The checkable credential is IICRC certification, which is what every listing on this page is verified against.
What certifications do Missouri water damage firms actually hold?
Across the 92 Missouri firms on file for this work, the most common credentials are WRT (Water Damage Restoration Technician) held by 92 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 69 firms, AMRT (Applied Microbial Remediation Technician) held by 63 firms, ASD (Applied Structural Drying Technician) held by 63 firms. 76 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Missouri firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 2 of the 92 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.
Which Missouri cities have the most water damage firms?
Saint Louis leads with 6, followed by Springfield (5), Nixa (4), Kansas City (4). We build a page wherever a city has three or more certified firms; smaller markets are listed below that without their own page.